2 * Copyright © 2009 Keith Packard <keithp@keithp.com>
4 * This program is free software; you can redistribute it and/or modify
5 * it under the terms of the GNU General Public License as published by
6 * the Free Software Foundation; version 2 of the License.
8 * This program is distributed in the hope that it will be useful, but
9 * WITHOUT ANY WARRANTY; without even the implied warranty of
10 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
11 * General Public License for more details.
13 * You should have received a copy of the GNU General Public License along
14 * with this program; if not, write to the Free Software Foundation, Inc.,
15 * 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA.
20 __xdata struct ao_config ao_config;
21 __pdata uint8_t ao_config_loaded;
22 __pdata uint8_t ao_config_dirty;
23 __xdata uint8_t ao_config_mutex;
25 #define AO_CONFIG_DEFAULT_MAIN_DEPLOY 250
26 #define AO_CONFIG_DEFAULT_RADIO_CHANNEL 0
27 #define AO_CONFIG_DEFAULT_CALLSIGN "N0CALL"
28 #define AO_CONFIG_DEFAULT_ACCEL_ZERO_G 16000
29 #define AO_CONFIG_DEFAULT_APOGEE_DELAY 0
30 #define AO_CONFIG_DEFAULT_IGNITE_MODE AO_IGNITE_MODE_DUAL
31 #define AO_CONFIG_DEFAULT_PAD_ORIENTATION AO_PAD_ORIENTATION_ANTENNA_UP
33 #ifndef USE_INTERNAL_FLASH
34 #error Please define USE_INTERNAL_FLASH
37 #ifndef AO_CONFIG_DEFAULT_FLIGHT_LOG_MAX
38 #if USE_INTERNAL_FLASH
39 #define AO_CONFIG_DEFAULT_FLIGHT_LOG_MAX ao_storage_config
41 #define AO_CONFIG_DEFAULT_FLIGHT_LOG_MAX ((uint32_t) 192 * (uint32_t) 1024)
50 ao_storage_erase(ao_storage_config);
51 ao_storage_write(ao_storage_config, &ao_config, sizeof (ao_config));
53 ao_log_write_erase(0);
61 ao_mutex_get(&ao_config_mutex);
63 ao_mutex_put(&ao_config_mutex);
68 ao_config_set_radio(void)
70 ao_config.radio_setting = ao_freq_to_set(ao_config.frequency, ao_config.radio_cal);
80 ao_storage_read(ao_storage_config, &ao_config, sizeof (ao_config));
82 if (ao_config.major != AO_CONFIG_MAJOR) {
83 ao_config.major = AO_CONFIG_MAJOR;
87 ao_config.main_deploy = AO_CONFIG_DEFAULT_MAIN_DEPLOY;
88 ao_config.radio_channel = AO_CONFIG_DEFAULT_RADIO_CHANNEL;
89 ao_xmemset(&ao_config.callsign, '\0', sizeof (ao_config.callsign));
90 ao_xmemcpy(&ao_config.callsign, CODE_TO_XDATA(AO_CONFIG_DEFAULT_CALLSIGN),
91 sizeof(AO_CONFIG_DEFAULT_CALLSIGN) - 1);
94 if (ao_config.minor != AO_CONFIG_MINOR) {
95 /* Fixups for minor version 1 */
96 if (ao_config.minor < 1)
97 ao_config.apogee_delay = AO_CONFIG_DEFAULT_APOGEE_DELAY;
98 /* Fixups for minor version 2 */
99 if (ao_config.minor < 2) {
100 ao_config.accel_plus_g = 0;
101 ao_config.accel_minus_g = 0;
103 /* Fixups for minor version 3 */
104 if (ao_config.minor < 3)
105 ao_config.radio_cal = ao_radio_cal;
106 /* Fixups for minor version 4 */
107 if (ao_config.minor < 4)
108 ao_config.flight_log_max = AO_CONFIG_DEFAULT_FLIGHT_LOG_MAX;
109 /* Fixupes for minor version 5 */
110 if (ao_config.minor < 5)
111 ao_config.ignite_mode = AO_CONFIG_DEFAULT_IGNITE_MODE;
112 if (ao_config.minor < 6)
113 ao_config.pad_orientation = AO_CONFIG_DEFAULT_PAD_ORIENTATION;
114 if (ao_config.minor < 8)
115 ao_config.radio_enable = TRUE;
117 if (ao_config.minor < 9)
118 ao_xmemset(&ao_config.aes_key, '\0', AO_AES_LEN);
120 if (ao_config.minor < 10) {
121 ao_config.frequency = 434550;
122 #if HAS_RADIO_CHANNELS
123 ao_xmemset(&ao_config.radio_channels, '\0', sizeof (ao_config.radio_channels));
124 ao_xmemcpy(&ao_config.radio_channels[0].name[0],
125 CODE_TO_XDATA("Channel 0"), sizeof("Channel 0"));
126 ao_config.radio_channels[0].kHz = 434550;
129 ao_config.minor = AO_CONFIG_MINOR;
132 ao_config_set_radio();
133 ao_config_loaded = 1;
137 _ao_config_edit_start(void)
139 ao_mutex_get(&ao_config_mutex);
144 _ao_config_edit_finish(void)
147 ao_mutex_put(&ao_config_mutex);
153 _ao_config_edit_start();
154 ao_mutex_put(&ao_config_mutex);
158 ao_config_callsign_show(void)
160 printf ("Callsign: \"%s\"\n", ao_config.callsign);
164 ao_config_callsign_set(void) __reentrant
167 static __xdata char callsign[AO_MAX_CALLSIGN + 1];
169 ao_xmemset(callsign, '\0', sizeof callsign);
172 while (ao_cmd_lex_c != '\n') {
173 if (c < AO_MAX_CALLSIGN)
174 callsign[c++] = ao_cmd_lex_c;
176 ao_cmd_status = ao_cmd_lex_error;
179 if (ao_cmd_status != ao_cmd_success)
181 _ao_config_edit_start();
182 ao_xmemcpy(&ao_config.callsign, &callsign,
183 AO_MAX_CALLSIGN + 1);
184 _ao_config_edit_finish();
188 ao_config_radio_channel_show(void) __reentrant
190 printf("Radio channel: %d\n",
191 ao_config.radio_channel);
195 ao_config_radio_channel_set(void) __reentrant
198 if (ao_cmd_status != ao_cmd_success)
200 _ao_config_edit_start();
201 ao_config.radio_channel = ao_cmd_lex_i;
202 _ao_config_edit_finish();
203 ao_radio_recv_abort();
207 ao_config_frequency_show(void) __reentrant
209 printf("Frequency: %ld\n",
210 ao_config.frequency);
214 ao_config_frequency_set(void) __reentrant
217 if (ao_cmd_status != ao_cmd_success)
219 _ao_config_edit_start();
220 ao_config.frequency = ao_cmd_lex_u32;
221 ao_config.radio_channel = 0;
222 ao_config_set_radio();
223 _ao_config_edit_finish();
224 ao_radio_recv_abort();
230 ao_config_main_deploy_show(void) __reentrant
232 printf("Main deploy: %d meters\n",
233 ao_config.main_deploy);
237 ao_config_main_deploy_set(void) __reentrant
240 if (ao_cmd_status != ao_cmd_success)
242 _ao_config_edit_start();
243 ao_config.main_deploy = ao_cmd_lex_i;
244 _ao_config_edit_finish();
249 ao_config_accel_calibrate_show(void) __reentrant
251 printf("Accel cal +1g: %d -1g: %d\n",
252 ao_config.accel_plus_g, ao_config.accel_minus_g);
255 #define ACCEL_CALIBRATE_SAMPLES 1024
256 #define ACCEL_CALIBRATE_SHIFT 10
259 ao_config_accel_calibrate_auto(char *orientation) __reentrant
263 uint8_t cal_adc_ring;
265 printf("Orient antenna %s and press a key...", orientation);
268 puts("\r\n"); flush();
269 puts("Calibrating..."); flush();
270 i = ACCEL_CALIBRATE_SAMPLES;
272 cal_adc_ring = ao_sample_adc;
274 ao_sleep(DATA_TO_XDATA(&ao_sample_adc));
275 while (i && cal_adc_ring != ao_sample_adc) {
276 accel_total += (int32_t) ao_adc_ring[cal_adc_ring].accel;
277 cal_adc_ring = ao_adc_ring_next(cal_adc_ring);
281 return accel_total >> ACCEL_CALIBRATE_SHIFT;
285 ao_config_accel_calibrate_set(void) __reentrant
289 if (ao_cmd_status != ao_cmd_success)
291 if (ao_cmd_lex_i == 0) {
292 up = ao_config_accel_calibrate_auto("up");
293 down = ao_config_accel_calibrate_auto("down");
297 if (ao_cmd_status != ao_cmd_success)
302 printf("Invalid accel: up (%d) down (%d)\n",
306 _ao_config_edit_start();
307 ao_config.accel_plus_g = up;
308 ao_config.accel_minus_g = down;
309 _ao_config_edit_finish();
311 #endif /* HAS_ACCEL */
314 ao_config_apogee_delay_show(void) __reentrant
316 printf("Apogee delay: %d seconds\n",
317 ao_config.apogee_delay);
321 ao_config_apogee_delay_set(void) __reentrant
324 if (ao_cmd_status != ao_cmd_success)
326 _ao_config_edit_start();
327 ao_config.apogee_delay = ao_cmd_lex_i;
328 _ao_config_edit_finish();
334 ao_config_radio_cal_show(void) __reentrant
336 printf("Radio cal: %ld\n", ao_config.radio_cal);
340 ao_config_radio_cal_set(void) __reentrant
343 if (ao_cmd_status != ao_cmd_success)
345 _ao_config_edit_start();
346 ao_config.radio_cal = ao_cmd_lex_u32;
347 ao_config_set_radio();
348 _ao_config_edit_finish();
353 ao_config_log_show(void) __reentrant
355 printf("Max flight log: %d kB\n", (int16_t) (ao_config.flight_log_max >> 10));
359 ao_config_log_set(void) __reentrant
361 uint16_t block = (uint16_t) (ao_storage_block >> 10);
362 uint16_t config = (uint16_t) (ao_storage_config >> 10);
365 if (ao_cmd_status != ao_cmd_success)
367 if (ao_log_present())
368 printf("Storage must be empty before changing log size\n");
369 else if (block > 1024 && (ao_cmd_lex_i & (block - 1)))
370 printf("Flight log size must be multiple of %d kB\n", block);
371 else if (ao_cmd_lex_i > config)
372 printf("Flight log max %d kB\n", config);
374 _ao_config_edit_start();
375 ao_config.flight_log_max = (uint32_t) ao_cmd_lex_i << 10;
376 _ao_config_edit_finish();
383 ao_config_ignite_mode_show(void) __reentrant
385 printf("Ignite mode: %d\n", ao_config.ignite_mode);
389 ao_config_ignite_mode_set(void) __reentrant
392 if (ao_cmd_status != ao_cmd_success)
394 _ao_config_edit_start();
395 ao_config.ignite_mode = ao_cmd_lex_i;
396 _ao_config_edit_finish();
402 ao_config_pad_orientation_show(void) __reentrant
404 printf("Pad orientation: %d\n", ao_config.pad_orientation);
408 ao_config_pad_orientation_set(void) __reentrant
411 if (ao_cmd_status != ao_cmd_success)
413 _ao_config_edit_start();
415 if (ao_config.pad_orientation != ao_cmd_lex_i) {
417 t = ao_config.accel_plus_g;
418 ao_config.accel_plus_g = 0x7fff - ao_config.accel_minus_g;
419 ao_config.accel_minus_g = 0x7fff - t;
421 ao_config.pad_orientation = ao_cmd_lex_i;
422 _ao_config_edit_finish();
427 ao_config_radio_enable_show(void) __reentrant
429 printf("Radio enable: %d\n", ao_config.radio_enable);
433 ao_config_radio_enable_set(void) __reentrant
436 if (ao_cmd_status != ao_cmd_success)
438 _ao_config_edit_start();
439 ao_config.radio_enable = ao_cmd_lex_i;
440 _ao_config_edit_finish();
445 ao_config_key_show(void) __reentrant
449 for (i = 0; i < AO_AES_LEN; i++)
450 printf ("%02x", ao_config.aes_key[i]);
455 ao_config_key_set(void) __reentrant
459 _ao_config_edit_start();
460 for (i = 0; i < AO_AES_LEN; i++) {
462 if (ao_cmd_status != ao_cmd_success)
464 ao_config.aes_key[i] = ao_cmd_lex_i;
466 _ao_config_edit_finish();
470 #if HAS_RADIO_CHANNELS
472 ao_config_radio_config_show(void) __reentrant
475 for (i = 0; i < AO_NUM_CHANNELS; i++)
476 if (ao_config.radio_channels[i].name[0]) {
477 printf("%2d %-16.16s %ld\n",
479 ao_config.radio_channels[i].name,
480 ao_config.radio_channels[i].kHz);
485 ao_config_radio_config_set(void) __reentrant
487 __xdata struct ao_radio_channel * ch;
490 if (ao_cmd_status != ao_cmd_success)
492 if ((uint8_t) ao_cmd_lex_i >= AO_NUM_CHANNELS) {
493 ao_cmd_status = ao_cmd_syntax_error;
496 ch = &ao_config.radio_channels[(uint8_t) ao_cmd_lex_i];
497 _ao_config_edit_start();
500 while (ao_cmd_lex_c != '/' && ao_cmd_lex_c != '\n' && i < AO_CHANNEL_NAME_LEN) {
501 ch->name[i++] = ao_cmd_lex_c;
504 if (i < AO_CHANNEL_NAME_LEN) {
509 ch->kHz = ao_cmd_lex_u32;
510 _ao_config_edit_finish();
514 struct ao_config_var {
516 void (*set)(void) __reentrant;
517 void (*show)(void) __reentrant;
521 ao_config_help(void) __reentrant;
524 ao_config_show(void) __reentrant;
527 ao_config_write(void) __reentrant;
529 __code struct ao_config_var ao_config_vars[] = {
531 { "m <meters>\0Main deploy (m)",
532 ao_config_main_deploy_set, ao_config_main_deploy_show, },
533 { "d <delay>\0Apogee delay (s)",
534 ao_config_apogee_delay_set, ao_config_apogee_delay_show },
536 { "r <channel>\0Radio channel",
537 ao_config_radio_channel_set, ao_config_radio_channel_show },
538 { "F <freq>\0Frequency (kHz)",
539 ao_config_frequency_set, ao_config_frequency_show },
540 { "c <call>\0Callsign (8 char max)",
541 ao_config_callsign_set, ao_config_callsign_show },
542 { "e <0 disable, 1 enable>\0Enable telemetry and RDF",
543 ao_config_radio_enable_set, ao_config_radio_enable_show },
545 { "a <+g> <-g>\0Accel calib (0 for auto)",
546 ao_config_accel_calibrate_set,ao_config_accel_calibrate_show },
547 #endif /* HAS_ACCEL */
548 { "f <cal>\0Radio calib (cal = rf/(xtal/2^16))",
549 ao_config_radio_cal_set, ao_config_radio_cal_show },
551 { "l <size>\0Flight log size (kB)",
552 ao_config_log_set, ao_config_log_show },
555 { "i <0 dual, 1 apogee, 2 main>\0Set igniter mode",
556 ao_config_ignite_mode_set, ao_config_ignite_mode_show },
559 { "o <0 antenna up, 1 antenna down>\0Set pad orientation",
560 ao_config_pad_orientation_set,ao_config_pad_orientation_show },
563 { "k <32 hex digits>\0Set AES encryption key",
564 ao_config_key_set, ao_config_key_show },
566 #if HAS_RADIO_CHANNELS
567 { "C <n> <name>/<freq> <radio>\0Set radio chan config",
568 ao_config_radio_config_set,ao_config_radio_config_show },
573 { "w\0Write to eeprom",
574 ao_config_write, 0 },
586 void (*__xdata func)(void) __reentrant;
592 for (cmd = 0; ao_config_vars[cmd].str != NULL; cmd++)
593 if (ao_config_vars[cmd].str[0] == c) {
594 (*ao_config_vars[cmd].set)();
597 ao_cmd_status = ao_cmd_syntax_error;
601 ao_config_help(void) __reentrant
604 for (cmd = 0; ao_config_vars[cmd].str != NULL; cmd++)
606 ao_config_vars[cmd].str,
607 ao_config_vars[cmd].str+1+
608 strlen(ao_config_vars[cmd].str));
612 ao_config_show(void) __reentrant
616 printf("Config version: %d.%d\n",
617 ao_config.major, ao_config.minor);
618 for (cmd = 0; ao_config_vars[cmd].str != NULL; cmd++)
619 if (ao_config_vars[cmd].show)
620 (*ao_config_vars[cmd].show)();
625 ao_config_write(void) __reentrant
628 ao_mutex_get(&ao_config_mutex);
629 if (ao_config_dirty) {
634 ao_mutex_put(&ao_config_mutex);
638 puts("Nothing to save");
642 __code struct ao_cmds ao_config_cmds[] = {
643 { ao_config_set, "c <var> <value>\0Set config (? for help, s to show)" },
650 ao_cmd_register(&ao_config_cmds[0]);